Company Filing History:
Years Active: 2007
Title: Thomas Dittkrist: Innovator in Surface Treatment Technology
Introduction
Thomas Dittkrist is a notable inventor based in Dresden, Germany. He has made significant contributions to the field of surface treatment technology. His innovative approach has led to the development of a unique method that enhances the planarization of structured surfaces.
Latest Patents
Dittkrist holds a patent for a "Method of treating a structured surface." This invention provides a straightforward technique for treating a structured surface that features a higher surface in one region and a lower surface in another. The method involves depositing multiple layers on the surface, where the lower layer has a higher polishing rate than the upper layer. The thickness of these layers exceeds the step height, allowing for effective chemical mechanical polishing. This process results in improved planarization, smaller top contact openings after wet cleaning, and reduced deformation of contact openings due to annealing steps.
Career Highlights
Throughout his career, Thomas Dittkrist has been associated with Infineon Technologies AG, where he has applied his expertise in surface treatment. His work has been instrumental in advancing the technology used in semiconductor manufacturing.
Collaborations
Dittkrist has collaborated with notable colleagues, including Matthias Kroenke and Werner Graf. Their combined efforts have contributed to the success of various projects within the company.
Conclusion
Thomas Dittkrist's innovative methods in surface treatment technology have made a significant impact in the field. His patent reflects a commitment to improving manufacturing processes and enhancing product quality.